WELL · 42-423-31320 · DISTRICT 6
Spence Elizabeth #7
Smith County · Lane Chapel (Paluxy B Sand) field · Vertical
Spence Elizabeth #7 (API 42-423-31320) is a well in Smith County operated by Key Production CO., completed April 23, 1991.
The RRC has issued one drilling permit, issued March 25, 1991, permitted to 7,500 ft.
It was permitted by Palrich Oil Corporation and has since transferred to Key Production CO. on the wellbore schedule.
Completion filings report 7 formation tops, including T/Woodbine, Woodbine, T/Kiamichi, T/Paluxy Sand.
Its 2 leases have reported 284K barrels of oil and 169K mcf of gas since January 1993, last reporting in July 2026. The leases carry 10 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 15.8K barrels injected in the 12 months reported through October 2025.
Operator of record
Permitted by Palrich Oil Corporation; the EWA schedule now lists a different operator.
Longview, TX · P-5 Y, filed Mar 7, 1997 · 165 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Key Production Co. |
| Production reports | Linder, John Operating Co., LLCthrough Apr 2026 |
| Latest permit | Palrich Oil CorporationMar 25, 1991 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,500
- total depth, ft
- 1
- permits on file
- Mar 25, 1991
- last permit issued
- Apr 23, 1991
- completed
- 284K
- cumulative oil, bbl
- 169K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 23, 1991
- Shut in
- —
- Plugged
- —
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 10 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Lane Chapel (Paluxy B Sand) Unit O-6-13307 | Lane Chapel (Paluxy B Sand) | Linder, John Operating Co., LLC | 8 | 270K | 89.4K | Jan 1993 – Jul 2026 |
| Spence, Elizabeth O-6-12557 | Lane Chapel (Paluxy B Sand) | Key Production Co. | 2 | 13.8K | 79.5K | Jan 1993 – Sep 1994 |
Oil, barrels lease total
Last 12 months 5,758 · prior 12 6,639(-13%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Palrich Oil CorporationJan 1993 → May 1993
- 2Key Production Co.Jun 1993 → Apr 1995
- 3Key Production Company, Inc.May 1995 → Aug 2001
- 4Roosth Production Co.Sep 2001 → Apr 2017
- 5Linder, John Operating Co., LLCMay 2017 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 386099-99 | Drill | Palrich Oil Corporation | Mar 25, 1991 | Mar 25, 1991 | Mar 26, 1991 | 7,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-6-12557 | — | — | — | — |
| — | — O-6-13307 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 403 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,532 | 6,554 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,315 | 11 | 390 S |
| 4.5 | 6,678 | 7.875 | 600 S |
| 4.5 | 6,678 | — | 600 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Aug 19, 1996 | May 10, 1996 | — |
| 00 | Jul 22, 1996 | May 13, 1996 | — |
| 00 | Sep 12, 1994 | Apr 30, 1991 | Yes |
| 00 | Aug 31, 1994 | Apr 30, 1991 | Yes |
| 00 | Aug 9, 1994 | Apr 30, 1991 | Yes |
| 00 | Nov 19, 1991 | Apr 30, 1991 | Yes |
| 00 | Oct 30, 1991 | — | — |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-423-31320 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-423-31320 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 15.8K
- bbl, last 12 reported months
- 1.53M
- bbl, all reported
- Oct 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000081117 | H-1 Injection | Active | 200 | 1,000 | 6,532–6,554 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 15,789 · prior 12 11,680(+35%)
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/42331320, documented in the API reference.